Signature of the Chairman / Chairperson (B.O.S.) :

Signature of the Members:

S. V. UNIVERSITY

B.Sc. CHEMISTRY SYLLABUS UNDER CBCS

SEMESTER – II - W.E.F. 2016-17

Paper II (Physical & General Chemistry) 60 hrs. (4h/w)

PHYSICAL CHEMISTRY 30 hrs (2h / w)

UNIT-I

Solidstate l0h

Symmetry in crystals. Law of constancy of interfacial angles. The law of rationality of

indices. The law of symmetry. Definition of lattice point, space lattice, unit cell. Bravis

lattices and crystal systems. X-ray diffraction and crystal structure. Bragg's law. Defects

in crystals. Stoichiometric and non-stoichiometric defects.

UNIT-II

1.Gaseous state 6 h

Compression factors, deviation of real gases from ideal behavior. Vander Waal's

equation of state. P-V Isotherms of real gases, Andrew's isotherms of carbon dioxide,

continuity of state. Critical phenomena. The vander Waal's equation and the critical state.

Law of corresponding states.Relationship between critical constants and vander Waal's

constants. Joule Thomson effect.

2.Liquid state 4 h

Structural differences between solids, liquids and gases. Liquid crystals, the

mesomorphic state. Classification of liquid crystals into Smectic and Nematic.

Differences between liquid crystal and solid/liquid. Application of liquid crystals as LCD

devices.

UNIT-III

Solutions l0h

Liquid-liquid - ideal solutions, Raoult's law. Ideally dilute solutions, Henry's law. Non-

ideal solutions. Vapour pressure - composition and vapour pressure- temperature curves.

Azeotropes-HCl-H2O, ethanol-water systems and fractional distillation. Partially

miscible liquids-phenol-water, trimethylamine-water, nicotine-water systems. Effect of

impurity on consulate temperature. Immiscible liquids and steam distillation.

Nernst distribution law. Calculation of the partition coefficient. Applications of

distribution law.

Signature of the Chairman / Chairperson (B.O.S.) :

Signature of the Members:

GENERAL CHEMISTRY 30 hrs (2h / w)

UNIT-IV

l.Surface chemistry 8 h

Definition of colloids. Solids in liquids(sols), preparation, purification, properties -

kinetic, optical, electrical. Stability of colloids, Hardy-Schulze law, protective colloid.

Liquids in liquids (emulsions) preparation, properties, uses. Liquids in solids (gels)

preparation, uses.

Adsorption: Physical adsorption, chemisorption. Freundlisch, Langmuir adsorption

isotherms. Applications of adsorption

2.Chemical Bonding 7h

Valence bond theory, hybridization, VB theory as applied toClF3, Ni(CO)4,

Molecular orbital theory - LCAO method, construction of M.O. diagrams for homo-

nuclear and hetero-nuclear diatomic molecules (N2, O2, CO and NO).

UNIT-V

Stereochemistry of carbon compounds 15 h

Molecular representations- Wedge, Fischer, Newman and Saw-Horse formulae.

Optical isomerism: Optical activity- wave nature of light, plane polarised light, optical

rotation and specific rotation.

Chiral molecules- definition and criteria(Symmetry elements)- Definition of enantiomers

and diastereomers – Explanation of optical isomerism with examples Glyceraldehyde,

Lactic acid, Alanine, Tartaric acid, 2,3-dibromopentane.

D,L and R,S configuration methods and E,Z- configuration with examples.

List of Reference Books

1. Principles of physical chemistry by Prutton and Marron

2. Solid State Chemistry and its applications by Anthony R. West

3. Text book of physical chemistry by K L Kapoor

4. Text book of physical chemistry by S Glasstone

5. Stereochemistry of Organic compounds by E L Eliel

6. Advanced Organic Chemistry by F A Carey and R J Sundberg

7. Stereochemistry by P.S.Kalsi

8. Stereochemistry of Organic compounds by D. Nasipuri

9. Advanced physical chemistry by Bahl and Tuli

10. Advanced Inorganic Chemistry Vol-I by Satyaprakash, Tuli, Basu and Madan

Signature of the Chairman / Chairperson (B.O.S.) :

Signature of the Members:

LABORATORY COURSE -II 30 hrs (2 h / w)

Practical-II Analysis of Mixture Salt

(At the end of Semester-II)

Qualitative inorganic analysis

Analysis of mixture salt containing two anions and two cations (From two different

groups) from the following:

Anions: Carbonate, sulphate, chloride, bromide, acetate, nitrate, borate, phosphate.

Cations: Lead, copper, iron, aluminum, zinc, manganese, calcium, strontium, barium,

potassium and ammonium.